@Greg Clark just a quick question, what kind of chemist are you (degree and work) and what kind of collector are you (ancient, modern...).
OK, how about coins you bought when you were a young whippersnapper, they must be over 150 years old...what am I saying, 1,500 years old. :)
By boa are you talking about a snake?
Oooooo...a green coin.....count me in.
My problem with them is that they look just like silver.
TEAR OUT MY EYES......
Wonder if you can pick it up in person?
Would be nice, I'll wait till I see the price.
So, some of your earlier ones must be REALLY BLACK!!!
Washa washa washa...acetone
You can't mess with Mother Nature...however long it takes, they'll turn black.
Sometimes you just have to wander, but remember "To find a prince you have to kiss some frogs"
All you have to do is find one dealer that has stuff you want and your show is successful.
Dang!
Don't think any compounds or complexes exist for helium or neon.
I kind of like the "toilet" dollars
Nah, I believe that gold tones, just not that you have any need for sleep :)
On my to-do list.
I find that hard to believe!!!
Florida is still on daylight time???
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